// Copyright (c) 2019, the Dart project authors. Please see the AUTHORS file
// for details. All rights reserved. Use of this source code is governed by a
// BSD-style license that can be found in the LICENSE file.

import 'package:analyzer/src/diagnostic/diagnostic.dart' as diag;
import 'package:test_reflective_loader/test_reflective_loader.dart';

import '../dart/resolution/context_collection_resolution.dart';

main() {
  defineReflectiveSuite(() {
    defineReflectiveTests(ExpectedTwoMapTypeArgumentsTest);
  });
}

@reflectiveTest
class ExpectedTwoMapTypeArgumentsTest extends PubPackageResolutionTest {
  test_three_type_arguments_ambiguous() async {
    // TODO(brianwilkerson): We probably need a new error code for "expected
    //  either one or two type arguments" to handle the ambiguous case.
    await assertErrorsInCode(
      r'''
main() {
  <int, int, int>{};
}''',
      [error(diag.expectedTwoMapTypeArguments, 11, 15)],
    );
  }

  test_three_type_arguments_map() async {
    await assertErrorsInCode(
      r'''
main() {
  <int, int, int>{1: 2};
}''',
      [error(diag.expectedTwoMapTypeArguments, 11, 15)],
    );
  }

  test_two_type_arguments() async {
    await assertNoErrorsInCode(r'''
main() {
  <int, int> {};
}
''');
  }
}
